112011142434 has 16 divisors (see below), whose sum is σ = 235812931680. Its totient is φ = 35371939680.

The previous prime is 112011142421. The next prime is 112011142469. The reversal of 112011142434 is 434241110211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491276827 + ... + 491277054.

It is an arithmetic number, because the mean of its divisors is an integer number (14738308230).

Almost surely, 2^112011142434 is an apocalyptic number.

112011142434 is an abundant number, since it is smaller than the sum of its proper divisors (123801789246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112011142434 is a wasteful number, since it uses less digits than its factorization.

112011142434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982553905.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 112011142434 its reverse (434241110211), we get a palindrome (546252252645).

The spelling of 112011142434 in words is "one hundred twelve billion, eleven million, one hundred forty-two thousand, four hundred thirty-four".